Bakeng sa valafo ea liphallelo ea Komatsu PC200-8 Boom ea mantlha ea sethunya

Seo re se buang ka valve e kholo ea liphallelo ke ha khatello ea tsamaiso e nyoloha hanyenyane, mohlala oa botšelela
Ha phapang ea khatello pakeng tsa lipheletso tse peli tsa valve e kholo ea plunger e feta mosebetsi oa seliba se bonolo sa valve e kholo, valve e kholo ea plunger e phahamisoa, valve e kholo ea buloa, seliba se hokahane le tanka ea oli, palo e kholo. ea oli e phunyeletsoa ka har'a boema-kepe bo boholo ba li-valve, ebe e khutlela tanka ea oli ka boema-kepe ba ho khutlisa oli, e leng mokhoa oa ho laola khatello ea metsi.Ho utloisisa molao-motheo ona ho ka utloisisa molao-motheo oa ho sebetsa oa boom ho boloka valve fatše ka papiso.
Ha letsoho la hydraulic excavator le theoleloa, ke habohlokoa ho hlokomela hore le itšetlehile ka valve ea PPC e laoloang ho tloha ho toggle.
Oli ea khatello ea tataiso pele e sutumelletsa valve ea slide e laolang valve e kholo (valve e lekana le valve ea pilot e ka har'a valve ea liphallelo, e tsamaeang ka nako ena.
Oli e ka kamoreng e ka tlaase ea letsoho e khutlela tanka ka lesoba la oli le ka hare la valve e kholo ka tsela e butsoeng ke valve ea slide.Ha phallo ea oli ea khatello e feta ka lesoba la damping la valve e kholo ea valve ea ho tšoara, ho theoha ha khatello ho hlahisoa, e le hore khatello ea oli e sebetsang karolong e ka holimo le e ka tlaase ea valve e ka sehloohong e se ke ea lekana, e etsa phapang e itseng ea khatello.Belofo e kholo ea buloa, 'me oli ea khatello e phallang ho tloha tlase ea boom e phalla ka valve e kholo ho ea ho valve ea ho laola boom.Ha ho e-na le khatello e phahameng e sa tloaelehang potolohong e ka tlaase ea boom cylinder, valve ea tšireletso ka har'a valve ea ho tšoara e buloa ho bapala karolo ea tšireletso.